Question about Sharp 27H-S60 TV

1 Answer

Screen problem My TV runs great for 15-30 minutes, then goes blank wih horizontal black bars at top and bottom and a white flashing bar at the center. No sound and it does not respond to changing channel button being pushed. Turn it off for 5 minutes and it comes back to normal for another 15 - 30 minutes, then does it again. HELP???

Posted by on

Ad

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    Hot-Shot:

    An expert who has answered 20 questions.

    Corporal:

    An expert that hasĀ over 10 points.

    Mayor:

    An expert whose answer gotĀ voted for 2 times.

  • Contributor
  • 45 Answers

This may be a problem of a loose component, looking through the main board and soldering loose components, IC, transistor, all components, just have patience, this may solve the problem.

Posted on May 15, 2007

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.

Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Panasonic TC-P50VT20 blank screen with vertical lines


If you wish to get some details; visit the site linked here. Pull up older posts.
http://electro-medical.blogspot.com/
http://electronicshelponline.blogspot.com/
Line faults & possible causes to LCD & Plasma screen are given with illustrations. You can get an idea about the fault to an extent. Faults to all LCD & Plasma screen are similar, irrespective of its brand and screen size.
Search the site by type in the "BRAND NAME" of your device; (Exclude the model number), in the "Search box at the top right of the display window of the Homepage" to get gathered related posts

Apr 05, 2017 | Panasonic Televison & Video

1 Answer

How do I fix a Sony TV that starts then screen goes blank


Check and replace damaged component/s at its horizontal scan output section circuit. Check the LOT (Line Output Transformer) too for damage. Replace the horizontal scan output transistor. Check the input voltage to LOT. If the voltage is absent check the feeder resistor; if any. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts.
http://electronicshelponline.blogspot.com/
Type in the brand name of your device, in the search box [at the top right] of the display window and the Search will start at once as you type in, and will show you all the related posts. It will make surf easy.

Mar 24, 2015 | Sony Televison & Video

1 Answer

Our Toshiba Regza LCD TV has developed a thin white vertical line down one side and a green horizontal line across the middle. The bottom half of the TV screen then comes and goes in muted and faded...


Hello,

All Plasma and LCD TV have boards that control vertical and horizontal output to their respective areas. They are connected to the screen by ribbon cables. If one of these boards fails all together, has a failed chip, a bad connection, or a bad ground somewhere it will result in a black line in the area of that board. A bad ribbon cable connection on the bottom will result in a vertical black bar though the screen. Many times resetting the connection will fix it, if the ribbon cable has been nicked there could be a severed connection. They an sometimes be fixed, but it is a pain. An yes I have done it, but the bar is gone. The same will happen if the chip that outputs to that area opens. The connectors are the first place to look paying close attention to the cable, they are extremely delicate so great care must be taken . Good luck in solving the problem....

Aug 06, 2011 | Televison & Video

1 Answer

Black bar running from top to bottom in the screen.


There are horizontal and vertical relays in plazmas that go out over time and cause this to happen , You can get an estimate from a local tv repair service in some cases they can give it to you over the phone. Good luck.

Dec 30, 2008 | Samsung PS42S5H 42 in. HD-Ready Plasma...

1 Answer

Rca projection screen problem


I have a Toshiba 27D46 TV that comes on great.. but within 5 minutes goes black with a white line horizontal midway across the screen. Any fix solutions? HELP..!!! Chip

Jan 06, 2008 | Televison & Video

3 Answers

Line accross top of the screen with flashing black and white boxes


Thin white dashes on top of screen is PERFECTLY NORMAL. It is nothing wrong with the TV, it is the broadcast. What you are seeing is the very bottom of the timecode running. It doesn't happen all of the time or all channels. It usually happens with old 4:3 commercials predating "Digital TV." This is mentioned in your Users Manual. You should be able to adjust the horizontal/vertical position in the menu settings.

Jan 02, 2008 | Sharp Aquos LC-42D62U 42 in. LCD HDTV

1 Answer

White bar on top of screen


It only 1 bar in the middle horizontal? They Call it Vertical Line, sometime looseboard, defectiveVertical IC, Leak capacitor in vertical section. need a Repairman Tech.

Nov 19, 2006 | Sony FD Trinitron WEGA KV-20FS120 20" TV

1 Answer

Wide white vertical bar down center of screen.


The only way to fix this is to replace the entire inside of the television, basicly the entire set except the case and power supply. I watched two repairman do this repair and this is not a do it yourself job. I asked them on a scale from a 1-10 how hard this job was for them, and almost before I could get the last words out of my mouth with this questions they both said a 10.

Oct 13, 2006 | Sony WEGA KE-42XS910 42 in. HDTV-Ready...

1 Answer

Screen split with black bar through center, top of picture shows in bottom


It sounds as you desribe, the vertical output IC and or the b+ feed capacitor off the Hi voltage transformer feeding the vert. IC its required voltage. Not a really hard job to replace, but not for a handi person to do. This should be left to the professional, as there are no user serviceable parts inside this set and with the HI voltage and the safety issues its best to call somesone to assist you with this repair. Good Luck

Jun 14, 2006 | Sanyo DS31520 31" TV

Not finding what you are looking for?
Televison & Video Logo

Related Topics:

112 people viewed this question

Ask a Question

Usually answered in minutes!

Top Sharp Televison & Video Experts

The Knight
The Knight

Level 3 Expert

75871 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

Jaime Hernandez

Level 3 Expert

2336 Answers

Are you a Sharp Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...